Fatal error: Uncaught Error: Class 'Aws\AwsClient' not found in /home/edmedu/www/edmclass.com/admin.edmclass.com/vendor/aws/aws-sdk-php/src/Route53/Route53Client.php:152 Stack trace: #0 {main} thrown in /home/edmedu/www/edmclass.com/admin.edmclass.com/vendor/aws/aws-sdk-php/src/Route53/Route53Client.php on line 152